PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 46

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C781TI/SO

PIC16C781/782
FIGURE 3-16:
DS41171A-page 44
RD WPUB
Data Bus
WR PORTB
WR TRISB
RD TRISB
RD IOCB
RD PORTB
WR IOCB
Serial Programming Data
and Timer1 Gate
WR WPUB
SMCON
x
0
1
0
1
1
1
PSMC MODULE
BLOCK DIAGRAM OF RB7/C2/PSMC1B/T1G PIN
SMCOM
TRIS Reg.
IOCB Reg.
WPUB Reg.
Data Reg.
D
D
CK
D
D
CK
CK
CK
x
x
0
x
0
0
1
Set RBIF
Q
Q
Q
Q
Q
Q
Q
From other
RB<7:0> pins
Q
C2OE
SCEN
SMCOM
SMCON
RBPU
SC Switch
C2OUT
PSMC1B
SCEN
0
0
1
x
x
x
x
Preliminary
COMPARATOR
C2OE
x
0
0
1
1
x
x
Q
Q
V
P
DD
EN
EN
Weak Pull-up
D
D
PORTB TRISB<7>
1
0
0
0
0
0
0
V
V
DD
RD Port
SS
Q3
Q1
V
V
P
N
DD
SS
2001 Microchip Technology Inc.
TTL
Slope Compensation
RB7/C2/PSMC1B/T1G
FUNCTION
Digital Out
Digital Out
PSMC1B
Digital In
C2OUT
C2OUT